python train_subg.py --data_path data/subcenter_arcface_deepglint_train_1_in_10_recreated.pkl --model_filename checkpoint/deepglint_sampler.pth --knn_k 10,5,3 --levels 2,3,4 --faiss_gpu --hidden 512 --epochs 250 --lr 0.01 --batch_size 8192 --num_conv 1 --balance --use_cluster_feat
